What Would Happen If We Had Flying Cars
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Imagine an entire network of flying cars zooming around at 2,000 meters above our congested city streets.
Your morning commute would be a lot different up there: you could travel at higher speeds, ...
想象一下,一整组飞行汽车在我们拥挤的城市街道上空 2,000 米处飞驰。
您早上的通勤时间会大不相同:您可以以更高的速度行驶,几乎可以到达任何偏远的目的地。
但是,我们必须制定什么样的法律来控制天空呢?
我们如何执行这些法律?...
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